a plane is flying at 250 km hr an hit a 50 km hr headwind what is its resultantt speed relative to the ground
V = 250 - 50 = 200 km/h.
To determine the resultant speed of the plane relative to the ground, we need to consider the effects of both the plane's speed and the headwind.
To calculate the resultant speed, we need to subtract the headwind speed from the plane's speed.
Given that the plane is flying at 250 km/hr and facing a headwind of 50 km/hr, we can subtract the headwind speed from the plane's speed:
Resultant speed = Plane's speed - Headwind speed
= 250 km/hr - 50 km/hr
= 200 km/hr
Therefore, the plane's resultant speed relative to the ground is 200 km/hr.